90424892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19709}}^1$

素因数の和:19781

約数の個数: 24

約数和(自身を含む): 167771520

約数和(自身を除く): 77346628

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 19709, 39418, 78836, 610979, 729233, 1221958, 1458466, 2443916, 2916932, 22606223, 45212446, 90424892]

約数ペア:

[(1, 90424892), (2, 45212446), (4, 22606223), (31, 2916932), (37, 2443916), (62, 1458466), (74, 1221958), (124, 729233), (148, 610979), (1147, 78836), (2294, 39418), (4588, 19709)]